<script>
    // 全局变量声明
    var search = "null";
    var sort = "date_down";
    var min = "0";
    var max = "999999";
    var loadedItem = 0;
    var loadStart = 0;
    var cardReturned = true;
    const loadLimit = 6;
    var $container;
    var G_itemSet = []
    var mobilePhoneMode = window.innerWidth < 650 ? true : false
    var vueCardSet;
    var showOffShelf = false;

</script>